Liliales vs order Liliales

Liliales and order Liliales both are nouns.

Word	Noun	Adjective	Verb	Adverb
Liliales	Yes	No	No	No
order Liliales	Yes	No	No	No

As nouns, Liliales and order Liliales are synonyms defined as:

Liliales and order Liliales: an order of monocotyledonous plants including Amaryllidaceae and Liliaceae and Iridaceae

Liliales (noun)	order Liliales (noun)
an order of monocotyledonous plants including Amaryllidaceae and Liliaceae and Iridaceae	an order of monocotyledonous plants including Amaryllidaceae and Liliaceae and Iridaceae